نتایج جستجو برای: factor mixed anova

تعداد نتایج: 1091632  

Journal: :Journal of advances in mathematics and computer science 2023

In this paper, we assume the error distribution of one-way ANOVA as alpha-skew normal distribution. Alpha-skew gives us exibility for modelling data which has heavy tailness, skewness, bimodality and also symmetricity. We obtain maximum likelihood estimator model parameters test statistics based on these estimators. Monte Carlo simulation study states that estimators interest are more efficient...

2002
Jean G. Orelien

In the SAS System, PROC MIXED offers users the possibility to perform analysis of complex data where assumptions of traditional analysis of variance (ANOVA) methods such as homogeneity of variance or independence of error terms might be violated. Thus, this procedure can be used to analyze data where the observations are assumed to come from a normal distribution but are correlated such as in l...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه شهید مدنی آذربایجان - دانشکده ادبیات و علوم انسانی 1393

در این مطالعه تاثیر بازخورد شفاهی بر دایره ی همایی واژگان دانش آموزان غیرانگلیسی زبان بررسی شده است. شصت و هفت دانش آموز در رده ی سنی بین 15 تا 28 سال در این تحقیق شرکت کردند و به سه گروه رهنمود (تعداد = 23)، دوباره سازی تصحیحی (تعداد = 22) و گروه مقایسه (تعداد = 22) تقسیم شدند. دانش همایی واژگان آنها قبل از شروع مطالعه توسط یک پیش آزمون سنجیده شد. سپس تمامی گروه ها طی سه جلسه تیمار در فعالیتها...

Journal: :Veterinary surgery : VS 2015
Caitlin M O'Shea Stephen R Werre Linda A Dahlgren

OBJECTIVE (1) To compare the performance of 4 platelet counting technologies in equine platelet concentrates and (2) to evaluate the ability of the Magellan platelet rich plasma (PRP) system to concentrate equine platelets. STUDY DESIGN Experimental study to assess method agreement. ANIMALS Adult mixed breed horses (n = 32). METHODS Acid citrate dextrose-A anti-coagulated whole blood was ...

2014
Anilesh Dey Sanjay Kumar Palit D. K. Bhattacharya D. N. Tibarewala

The present article establishes the significant difference between normal and on-music HRV data by applying the notion of Two Factor ANOVA. First of all, an attempt has been made to ascertain which of the seven available standard time domain measures of HRV data are significantly different and which are not so by the statistical test single factor ANOVA or its modified forms as and when necessa...

2017
Ke-Feng Ruan Xin Fang Zhi Xiong Jun Li Qiang Ma Shuang Liang

Abbreviations: RA: Rheumatoid Arthritis; CIA: Collagen-Induced Arthritis; IL-1β: Interleukin-1β; IL-6: Interleukin-6; IL-17A: Interleukin17A; IFN-γ: Interferon-γ; TNF-α: Tumor; Necrosis Factor-α; GM-CSF: Granulocyte-Macrophage Colony-Stimulating Factor; IL-8: Interleukin-8; MTX: Methotrexate; CSA: Cyclosporine; AZA: Azathioprine; LEF: Leflunomide; CFA: Complete Freund’s Adjuvant; ELISA: Enzyme ...

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